CN219544205U

CN219544205U - Soft carbon fiber reinforced composite fabric

Info

Publication number: CN219544205U
Application number: CN202320238819.6U
Authority: CN
Inventors: 陈建宏; 刘念; 林克彬; 韩晓伟
Original assignee: Qingyuan Shoe Town Footwear Co ltd
Current assignee: Qingyuan Shoe Town Footwear Co ltd
Priority date: 2023-02-17
Filing date: 2023-02-17
Publication date: 2023-08-18
Anticipated expiration: 2033-02-17

Abstract

The utility model provides a soft carbon fiber reinforced composite fabric which comprises an upper soft thermoplastic material layer, a middle carbon fiber cloth layer and a lower soft thermoplastic material layer which are sequentially arranged from top to bottom, wherein the upper soft thermoplastic material layer, the middle carbon fiber cloth layer and the lower soft thermoplastic material layer are formed into an integral composite fabric structure through pressing. The soft carbon fiber reinforced composite fabric can replace the existing thick and heavy multilayer reinforced material, so that the vamp is thinner, lighter and has enough tensile strength, and the production process is simpler and the production cost is lower than that of the existing vamp.

Description

Soft carbon fiber reinforced composite fabric

Technical Field

The utility model relates to the field of fiber materials, in particular to a soft carbon fiber reinforced composite fabric.

Background

General shoes, leather bag, leather case need use reinforcement material increase intensity, hardness, and various reinforcement materials mainly play the design supporting role, say: the reinforcing component of the sports shoe comprises a lining of a front harbor baby, a rear harbor baby and the like, wherein the front harbor baby reinforcing component is used at a toe cap position, is fixed between a vamp and a shoe lining, can stiffen the toe cap, keeps the toe cap in a shape, protects toes from being damaged, and is used at a heel position, is fixed between the vamp and the shoe lining, can stiffen the heel of the shoe, has supporting effect on the shoe upper and protects ankle joints from being damaged easily.

The existing reinforcing fabric generally uses harder materials (such as plastic plates), and when the reinforcing fabric is used on shoes, the foot can be fully protected from injury, but the comfort is poor, the whole vamp is thick and heavy, the reinforcing fabric is mainly used for absorbing shock and external force, preventing injury in the foot movement process, and the production process is complex.

Accordingly, there is a need for a new type of soft carbon fiber reinforced composite material that addresses the above-described problems.

Disclosure of Invention

The utility model provides a soft carbon fiber reinforced composite fabric, which solves the problems of thicker and heavier weight, higher cost and poorer use effect of the existing reinforced fabric by technical improvement of the existing reinforced fabric.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a soft carbon fiber reinforcement's compound surface fabric, includes soft thermoplastic material layer, middle carbon fiber cloth layer and soft thermoplastic material layer down on arranging in proper order from last to down, soft thermoplastic material layer, middle carbon fiber cloth layer and soft thermoplastic material layer down are formed with whole compound surface fabric structure through the pressfitting.

Preferably, the upper soft thermoplastic material layer and the lower soft thermoplastic material layer are formed by mutually gluing a plurality of reinforcing fiber layers.

Preferably, the reinforcing fiber layer is any one of TPU, PEBA, TPE, TPEE.

Preferably, the upper soft thermoplastic material layer has a thickness of 0.05mm to 0.65mm and the lower soft thermoplastic material layer has a thickness of 0.05mm to 0.65mm.

Preferably, the thickness of the middle carbon fiber cloth layer is 0.05mm-0.7mm.

Preferably, the intermediate carbon fiber cloth layer includes a carbon fiber cloth layer.

Preferably, the outer surface of the carbon fiber cloth layer is also provided with a natural flax cloth layer.

The utility model has the beneficial effects that:

the composite fabric comprises an upper layer, a middle layer and a lower layer, wherein the upper layer and the lower layer are soft thermoplastic material layers, and the middle layer is a carbon fiber cloth layer and is manufactured by pressing. The middle carbon fiber cloth layer is carbon fiber cloth and natural linen, and can be formed by alternately combining a plurality of fiber materials, and the soft thermoplastic material layer is formed by gluing elastic materials such as soft thermoplastic polyurethane elastomer rubber TPU, nylon elastomer PEBA, soft thermoplastic polyester elastomer TPEE, soft thermoplastic elastomer TPE and the like.

The soft carbon fiber reinforced composite fabric can be applied to any part of the vamp to reinforce and appearance devices, replaces the traditional harbor precious materials, and can replace the existing thick and heavy multilayer reinforced materials due to the fact that the carbon fiber materials are low in density and high in tensile force, so that the vamp can be thinner, lighter and high in tensile force strength by using the soft carbon fiber reinforced composite fabric, and compared with the existing vamp, the production process is simpler, and the production cost is lower.

Drawings

FIG. 1 is a hierarchical structure diagram of the present utility model;

FIG. 2 is a schematic view of the layer of embodiment 2 of the present utility model;

FIG. 3 is a schematic view of the composite fabric of the present utility model applied to a shoe;

reference numerals illustrate: the shoe comprises an upper soft thermoplastic material layer 1, a middle carbon fiber cloth layer 2, a lower soft thermoplastic material layer 3, a natural flax cloth layer 4, a toe cap 5, a toe cap soft carbon fiber reinforced cloth 51, a vamp 6, a vamp soft carbon fiber reinforced cloth 61, a mud baffle 7, a mud baffle soft carbon fiber reinforced cloth 71, a shoe body 8, a shoe body soft carbon fiber reinforced cloth 81, shoe eyes 9, a shoe eye soft carbon fiber reinforced cloth 9, a rear sleeve 10 and a rear sleeve soft carbon fiber reinforced cloth 101.

Detailed Description

The details of the present utility model are described below in conjunction with the accompanying drawings and examples.

Referring to fig. 1-3, the present utility model provides a soft carbon fiber reinforced composite fabric, which comprises an upper soft thermoplastic material layer 1, a middle carbon fiber cloth layer 2 and a lower soft thermoplastic material layer 3 sequentially arranged from top to bottom, wherein the upper soft thermoplastic material layer 1, the middle carbon fiber cloth layer 2 and the lower soft thermoplastic material layer 3 are formed into an integral composite fabric structure through lamination.

Further, the upper soft thermoplastic material layer 1 and the lower soft thermoplastic material layer 3 are formed by mutually gluing a plurality of reinforcing fiber layers.

Further, the reinforcing fiber layer is formed by pressing one or more soft thermoplastic materials in TPU, PEBA, TPE, TPEE.

Further, the thickness of the upper soft thermoplastic material layer 1 is 0.05mm-0.65mm, and the thickness of the lower soft thermoplastic material layer 3 is 0.05mm-0.65mm.

Further, the thickness of the middle carbon fiber cloth layer 2 is 0.05mm-0.7mm.

Further, the intermediate carbon fiber cloth layer 2 includes a carbon fiber cloth layer.

Further, as shown in fig. 2, in another embodiment 2, the outer surface of the carbon fiber cloth layer is further provided with a natural flax cloth layer 4. The natural linen layer 4 has good cloth extensibility.

The intermediate carbon fiber cloth layer 2 can also be formed by combining carbon fiber cloth, natural linen or a plurality of fiber materials.

The soft carbon fiber reinforced fabric of the embodiment has low stretching, low tensile strength and high strength stress resistance, and the stress resistance of the soft carbon fiber reinforced fabric of the embodiment is 4 times that of steel under the same quality. The knitted fabric may be used as a material for manufacturing the upper 6. The soft carbon fiber reinforced fabric of the embodiment can be applied to parts of the vamp which do not need to be extended, such as golf shoes, bicycle shoes, basketball shoes, football shoes, tennis shoes, running shoes, training shoes, outdoor shoes, baseball shoes, working shoes and other parts of the vamp which do not need to be extended, so as to play a role in supporting and protecting.

The vamp 6 made of the fabric has a structure shown in fig. 3, the front port of the vamp is covered with a soft carbon fiber reinforced cloth 51 of the toe cap, the soft carbon fiber reinforced cloth 51 of the toe cap is covered with a toe cap 5, the rear port of the vamp is covered with a soft carbon fiber reinforced cloth 101 of the rear sleeve, and the rear sleeve 10 is covered with the soft carbon fiber reinforced cloth 101 of the rear sleeve.

The soft carbon fiber reinforcement cloth 51 of the toe cap is mainly used for supporting the head of a shoe and protecting the toe from being damaged, the soft carbon fiber reinforcement cloth 51 of the toe cap and the toe cap 5 are U-shaped, the soft carbon fiber reinforcement cloth of the toe cap 5 is tightly attached to the inner surface and the lower edge of the soft carbon fiber reinforcement cloth is fixedly connected with the sole, and the toe cap 5 completely covers the outer surface of the soft carbon fiber reinforcement cloth 51 of the toe cap.

The vamp soft carbon fiber reinforced cloth 61 is bent, the toe cap soft carbon fiber reinforced cloth 51 is arranged around the vamp soft carbon fiber reinforced cloth 61 and fixedly connected with the vamp soft carbon fiber reinforced cloth 61, and the vamp soft carbon fiber reinforced cloth 61 is covered with a vamp 6.

Two sides are respectively coated with shoe body soft carbon fiber reinforced cloth 81, one ends of the two shoe body soft carbon fiber reinforced cloth 81 extend along the upper edge of the rear sleeve soft carbon fiber reinforced cloth 101 and are in butt joint to form a U shape, the other ends of the two shoe body soft carbon fiber reinforced cloth 81 are respectively fixedly connected with two ends of the toe cap soft carbon fiber reinforced cloth 51 in a one-to-one correspondence manner, the lower edge of each shoe body soft carbon fiber reinforced cloth 81 is fixedly connected with the sole, and the shoe body 8 is respectively covered outside the two shoe body soft carbon fiber reinforced cloth 81.

The instep department interval in is equipped with the soft carbon fiber reinforcement cloth 91 of the shoes eye of two bars, the lower edge department of the soft carbon fiber reinforcement cloth 91 of two shoes eyes respectively with the upper edge department one-to-one fixed connection of the soft carbon fiber reinforcement cloth 81 of two shoes body, be equipped with a plurality of shoes eyes 9 on the soft carbon fiber reinforcement cloth 91 of shoes eye, wear to be equipped with the shoelace jointly on a plurality of shoes eyes 9 and the tongue wearing area, connect through the shoelace between the soft carbon fiber reinforcement of two shoes eyes 9, the soft carbon fiber reinforcement cloth 91 of every shoes eye is covered with a shoes eye 9.

One end of each shoe body 8 close to the toe cap 5 is respectively covered with a mud flap soft carbon fiber reinforced cloth 71, the mud flap soft carbon fiber reinforced cloth 71 is trapezoidal, one end of the mud flap soft carbon fiber reinforced cloth 71 is provided with a shoe eye 9 and is fixedly connected with the shoe eye soft carbon fiber reinforced cloth 91, and the two mud flap soft carbon fiber reinforced cloths 71 are respectively covered with a mud flap 7.

The composite fabric comprises an upper layer, a middle layer and a lower layer, wherein the upper layer and the lower layer are soft thermoplastic material layers, the middle layer is a carbon fiber cloth layer, and the composite fabric is manufactured through pressing. The middle carbon fiber cloth layer 2 is carbon fiber cloth and natural linen, and can also be formed by alternately combining a plurality of fiber materials, and the soft thermoplastic material layer is formed by gluing elastic materials such as soft thermoplastic polyurethane elastomer rubber TPU, nylon elastomer PEBA, soft thermoplastic polyester elastomer TPEE, soft thermoplastic elastomer TPE and the like.

The embodiment can be applied to any part of the vamp to reinforce and appearance devices, replaces the traditional harbor precious materials, and can replace the existing thick and heavy multilayer reinforcing materials due to the fact that the carbon fiber materials are low in density and high in tensile force, so that the vamp can be thinner, lighter and high in tensile force strength by using the soft carbon fiber reinforced composite fabric, and compared with the conventional vamp, the vamp production process is simpler and the production cost is lower.

Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of the parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machines, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the details are not described.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or can be connected through an intermediate medium, and can be communication between two elements or interaction relationship between two elements. The specific meaning of the above terms in the present utility model will be understood by those skilled in the art in specific cases.

Claims

1. The utility model provides a compound surface fabric of soft carbon fiber reinforcement, its characterized in that includes soft thermoplastic material layer, middle carbon fiber cloth layer and soft thermoplastic material layer down of last soft thermoplastic material layer, middle carbon fiber cloth layer and soft thermoplastic material layer down of arranging in proper order from last, go up soft thermoplastic material layer, middle carbon fiber cloth layer and soft thermoplastic material layer down and form the whole soft compound surface fabric structure through the pressfitting.

2. The soft carbon fiber reinforced composite fabric of claim 1, wherein the upper soft thermoplastic material layer and the lower soft thermoplastic material layer are formed by mutually gluing a plurality of reinforcing fiber layers.

3. The soft carbon fiber reinforced composite fabric of claim 2, wherein the reinforcing fiber layer is any one of TPU, PEBA, TPE, TPEE.

4. A soft carbon fiber reinforced composite skin material according to claim 2, wherein the upper soft thermoplastic material layer has a thickness of 0.05mm to 0.65mm and the lower soft thermoplastic material layer has a thickness of 0.05mm to 0.65mm.

5. The soft carbon fiber reinforced composite fabric of claim 1, wherein the thickness of the middle carbon fiber cloth layer is 0.05mm to 0.7mm.

6. The soft carbon fiber reinforced composite fabric of claim 1, wherein the middle carbon fiber cloth layer comprises a carbon fiber cloth layer.

7. The soft carbon fiber reinforced composite fabric of claim 6, wherein the outer surface of the carbon fiber cloth layer is further provided with a natural flax cloth layer.